Our butterfly valves have the smallest gearbox in the industry, thus making them up to 50% lighter than the competition. These butterfly valves are U/L Listed and FM Approved for use in a sprinkler system. They have been designed with a slow close hand wheel operator, which effectively minimizes water hammer. These valves feature minimum flow restriction and pressure loss when in the fully open position.
- Small gearbox = up to 50% lighter than the competition
- UL Listed & FM Approved
- Factory Installed tamper switch suitable for indoor and outdoor use
- 300 PSI Rating
- Closed to signal option available upon request (suffix '-C')